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Dimas [21]
4 years ago
8

Chromosomes contain large molecules known as?

Biology
1 answer:
Vilka [71]4 years ago
7 0

Answer:DNA

Explanation:

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To make new cells, humans undergo a process of cell division called mitosis. Before a cell goes through cell division (mitosis),
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Before a cell goes through cell division (mitosis), it must grow and make a copy of its DNA which is termed as an Inter-phase.

<u>Explanation:</u>

Some tasks must be carried out by the cells before they undergo division: The cell must grow, it must copy the genetic material (DNA) present in it, and  divide into two daughter cells. These steps carried out by cells are termed as  cell cycle.

Cells that contains a nucleus or Eukaryota cells, there are two major phases called interphase and the mitotic (M) phase. that comprises the cell cycle.

In  inter-phase, growth of the cell and making a copy of its DNA is carried out.

In mitotic (M) phase, the cell separation of the DNA in the cell into two sets and division of its cytoplasm takes place resulting in the formation of two new cells.

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3 years ago
How is decomposers important to the health of an ecosystem?
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Decomposers and scavengers break down dead plants and animals. They also break down the waste (poop) of other organisms. Decomposers are very important for any ecosystem. If they weren't in the ecosystem, the plants would not get essential nutrients, and dead matter and waste would pile up.

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3 years ago
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PLEASE HURRY! Pre-lab: When viewing nodule cells through a microscope, how can we determine which cells are infected with bacter
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When viewing nodule cells through a microscope,cells that are infected with bacteria will be larger and may be pink; both options A and C.

<h3>What are signs of infections?</h3>

The signs of infection by a disease-causing organisms in another organism include inflammation, and a change in the coloration of that organism.

An infection of root nodules will be indicated by swelling and change in coloration.

Therefore, when viewing nodule cells through a microscope, cells that are infected with bacteria will be larger and may be pink.

Learn more about infections at: brainly.com/question/1273396

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Which of the following formed at a divergent boundary?
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C. San Andreas Fault ............

5 0
4 years ago
How to lift fingerprints off of porous surfaces ?
VladimirAG [237]

Answer:

by by STAFF AUTHOR, Most people think you can't get prints from a wet surface, but you can if you use Small Particle Reagent (SPR). SPR is like liquid fingerprinting powder and can be used on non-porous surfaces. Spray SPR onto wet evidence then rinse with water.

Explanation:

please mark as brainliest if I helped you

6 0
3 years ago
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